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20.00mm Dia, 2 Flute, Square End End Mill - 43939

SERIES: 59S

General Application End Mill

20.00mm Dia, 45.00mm LOC, 20.00mm Shank Dia, 2 Flute, 25 Degree Helix, Ti-NAMITE-C (TiCN) Coated, Series 59S, Square End End Mill - 43939

SKU / EDP	43939
Category	Solid Round Tools > Milling > General Application End Mills
Min Order Qty	1
Series	59S
Series Description	General Application End Mill
High Performance	No
End Configuration	Square End
Tool Length	Regular
Unit (inch/mm)	mm
Number of Flutes	2
Primary Workpiece Material	(P) Steel\|(M) Stainless Steel\|(K) Cast Iron\|(N) Non-Ferrous Materials\|(S) High Temp Alloy
Secondary Workpiece Material	(H) Hardened Materials
Cutting Diameter (DC) (Decimal Inch)	0.7874
Cutting Diameter (DC) (mm)	20.00
Shank Diameter (DCON) (Decimal Inch)	0.7874
Shank Diameter (DCON) (mm)	20.00
Length of Cut (APMX) (Decimal Inch)	1.7717
Length of Cut (APMX) (mm)	45.00

Overall Length (LF) (Decimal Inch)	5.1181
Overall Length (LF) (mm)	130.00
Shank Length (LS) (Decimal Inch)	3.3480
Shank Length (LS) (mm)	85.04
Cutting Diameter (DC) Tolerance (Decimal Inch)	+0.0000/-0.0020
Cutting Diameter (DC) Tolerance (mm)	+0.000/-0.050
Shank Diameter (DCON) Tolerance (ISO)	h6
Shank Type	Straight
Weldon Flat	No
Coolant Option	External Coolant
Coating Description	TiCN (Ti-NAMITE-C)
Additional Geometry	Right Hand Cut Direction (RHC)
Rake Angle	Positive
Helix Angle	Right Spiral
Helix Angle (Degree)	25
Variable Helix	No
Center Cutting	Yes
Chip Breaker	No